If the Kb value in the hydrolysis reaction, B++H2O⇌BOH+H+ is 1.0×10−6, then the hydrolysis constant of the salt would be:
At 25∘C, the dissociation constant of a base BOH is 1.0 × 10−12. The
concentration of Hydroxyl ions in 0.01 M aqueous solution of the base
would be